
Surf Forecasts:
Tarnos - La Digue surf forecast from 28 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 2AM (local time) - 3.5ft (1.1m), 10s period, NW swell with glassy winds.
- Most powerful swell: Tuesday 28 Jul, 2PM (local time) - 4.5ft (1.3m), 10s period, NW swell with 324 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 2AM (local time) - 3.5ft (1.1m), 10s period with NW swell.
Best Forecast Surf Conditions for Tarnos - La Digue this week:
The surf forecast for Tarnos - La Digue over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 2AM. The primary swell is predicted to be 1.1m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tarnos - La Digue in the next 16 days are 1.3m 10s and forecast to arrive on Tuesday (Jul 28) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 29th Jul) | 3.5ft (1.1m) 10s |
| Best Surf | 2AM (Wed 29th Jul) | 3.5ft (1.1m) 10s |
| Most Powerful | 2PM (Tue 28th Jul) | 4.5ft (1.3m) 10s |
Table - best surf conditions forecast for Tarnos - La Digue over the next 16 days.
The Lowdown
Alright, crew, let’s get into it. Rusty here. The outlook for Tarnos - La Digue is a bit of a mixed bag. We’ve got a solid window early on, but then it gets real quiet for a long stretch before a big pulse of energy shows up at the end of the forecast.
Kicking things off on Tuesday morning, July 28th, we’ve got the main event. It’s a clear morning with an easterly breeze at just 3 mph, which is offshore and clean. The swell is a clean 4ft from the NW with a period of 10 seconds, and the combined energy is sitting at a moderate 362. The water is a balmy 76°, which is much warmer than normal for this time of year. This is the standout session – the best on offer. The winds are perfect, the waves have shape, and it’s just about as good as it gets for a Tuesday morning. The break is fairly consistent, but crowds are possible, so get out there early.
That afternoon, the wind swings to the NNW at 9 mph, turning cross-shore and bringing a little chop. The wave size drops slightly to 4ft with the same NW direction, but the energy is a bit lower at 284. It’s a marginal drop-off.
From Wednesday the 29th of July all the way through to the morning of Tuesday, August 11th, we’re looking at a long, dry spell. There are no good surf options in that window. The swell stays small, under 3ft, and the wind is mostly onshore, cross-onshore, or just plain messy. There are a few glassy mornings, like Friday the 31st of July and Sunday the 2nd of August, but the waves are tiny and weak. The energy values are all in the double digits, which is weak. It’s just not worth paddling out for anything more than a float.
Now, things get interesting again on the morning of Friday, August 7th. A big pulse of WNW swell hits, pumping up to 8ft with a period of 8 seconds. The combined energy absolutely jumps to 913! That’s some serious power. However, the wind is onshore from the WNW at 6 mph, making it choppy and poor quality. Because this swell is over 8ft, this is strictly for experts only, and with the onshore wind, it’s going to be a battle. The conditions are marginal at best. This is a long-range promise, so it’s a bit less certain, but if it cleans up, it could be a wild one.
The following Saturday morning, August 8th, still has some size at 5ft from the NW with moderate energy (346), but the cross-onshore wind keeps it from being great. Sunday the 9th of August has a glassy morning but the waves are back down to 3ft, just surfable but ordinary.
The last little flicker shows up on Tuesday morning, August 11th, with a clean offshore ENE breeze at 6 mph and a 3ft NW swell (period 9s, energy 99). It’s surfable, but nothing to write home about.
So, the bottom line: your best bet is Tuesday morning, July 28th. Get on it early. Then, it’s a waiting game until that big, messy swell on the 7th of August. For the rest of the time, you’re better off finding something else to do.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Tue afternoon, min 16°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sun afternoon, min 17°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 8 | NW 7 | NW 7 | NNW 6 | NNW 6 | NW 6 | NW 5 | NW 5 | NW 5 |
Wave Graph | |||||||||||||||||||||
362 | 284 | 213 | 141 | 114 | 93 | 57 | 58 | 84 | 66 | 53 | 64 | 77 | 69 | 75 | 34 | 30 | 42 | 23 | 23 | 23 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | glassy | on | cross-on | on | on | cross-on | cross-on | glassy | cross-on | on | on | cross-on | on | glassy | cross-on | on | on | cross-on | glassy |
High Tide | 5:02PM3.73m | 5:23AM3.60m | 5:37PM3.86m | 5:56AM3.70m | 6:10PM3.95m | 6:29AM3.77m | 6:42PM4.01m | 7:01AM3.80m | 7:16PM4.03m | 7:34AM3.80m | 7:50PM4.00m | 8:10AM3.75m | 8:28PM3.91m | ||||||||
Low Tide | 11:11AM1.37m | 11:38PM1.20m | 11:46AM1.24m | 00:12AM1.09m | 12:20PM1.14m | 00:45AM1.02m | 12:53PM1.08m | 1:18AM0.99m | 1:25PM1.06m | 1:51AM0.99m | 1:58PM1.08m | 2:25AM1.04m | 2:34PM1.14m | 3:01AM1.13m | |||||||
6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | |
— | — | 9:32 | — | — | 9:31 | — | — | 9:30 | — | — | 9:30 | — | — | 9:29 | — | — | 9:28 | — | — | 9:27 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 30 | 26 | 23 | 23 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 22 | 22 | 21 | 22 | 21 |
Feels °C | 24 | 29 | 26 | 23 | 23 | 21 | 22 | 21 | 20 | 22 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 8 | NW 7 | NW 7 | NNW 6 | NNW 6 | NW 6 | WNW 10 | WNW 10 | NW 5 |
362 | 284 | 213 | 141 | 114 | 93 | 57 | 58 | 84 | 66 | 53 | 64 | 77 | 69 | 75 | 34 | 30 | 42 | 19 | 19 | 23 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 5 | WNW 5 | — | — | — | NW 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | NW 7 | WNW 9 | NNW 7 | NNW 7 | WNW 9 |
— | — | — | — | — | — | 16 | 8 | — | — | — | 3 | 6 | 8 | 8 | 16 | 7 | 8 | 5 | 5 | 17 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 10 | — | — | WNW 9 | W 11 | — | — | NNW 8 |
— | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | — | — | 8 | 2 | — | — | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 3 | WNW 4 | — | — | — | — | NNW 5 | — | — | — | — | — | — | — | NW 5 | NW 5 | — |
— | — | — | — | 1 | 9 | — | — | — | — | 6 | — | — | — | — | — | — | — | 23 | 23 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 24 | 0 | 25 | 204 | 59 | 197 | 95 | 44 | 0 | 321 | 169 | 145 | 95 | 29 | 0 | 590 | 55 | 354 | 279 | 1 |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Tarnos - La Digue Surf forecast
The above surf forecast table for Tarnos - La Digue provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tarnos - La Digue can be found by selecting the local surf guide option on the grey menu. Our Tarnos - La Digue surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tarnos - La Digue) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tarnos - La Digue may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Tarnos - La Digue is 5 km (3 miles) from Biarritz. If you plan a holiday in Landes, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.










